Bently Nevada 330881-28-04-033-03-02 PROXPAC XL Proximity Transducer Overview

The Bently Nevada 330881-28-04-033-03-02 PROXPAC XL Proximity Transducer is part of the PROXPAC XL line, designed for reliable proximity sensing and vibration monitoring in industrial applications. With a rugged construction, this transducer is equipped for high-performance sensing in harsh environments. The 330881 model includes an 8 mm proximity probe, standoff adapter, probe penetration adjustment, and mounting thread options, ensuring flexibility and adaptability in various installations.

Technical Specifications

• Recommended Gap Setting: 1.27 mm (50 mils)
• Output Resistance: 50 Ω
• Frequency Response: 0 to 10 kHz, +0, -3 dB, effective up to 305 meters (1000 feet) of field wiring
• Minimum Target Size: 15.2 mm (0.6 in) diameter (flat target)

Configuration Options

• Model Number: 330881-28-04-033-03-02
  • Probe and Approvals Option (A): 2 8 (3300 XL 8 mm probe with multiple approvals)
  • Standoff Adapter Option (B): 0 4 (40 mm standoff adapter)
  • Probe Penetration Option (C): 0 33 (33 mm probe penetration)
  • Fittings Option (D): 0 3 (One M20 fitting, two plugs)
  • Mounting Thread Option (E): 0 2 (3/4-14 NPT, required with standoff adapter)